BSB Dampers
Air, Fire and Smoke Control
Home  :  Product Range  :  Control Panels and Systems  :  Standard Electro Mechanical System  :  Actuator and Wiring Details
BSB Engineering Services Ltd.
Unit 56, Trinity Trade Centre,
Mill Way, Sittingbourne,
Kent ME10 2PD, United Kingdom
Sales Office: +44(0)1795 422609
General Enquiries:
+44(0)1795 505366
For purchase orders please email:

For pricing enquiries please email:

For technical enquiries please email:

For all other enquiries please email:

Standard Electro Mechanical - Actuator and Wiring Details

Standard Electro Mechanical Control System

Actuator Options

Control Options are available in 24V AC/DC or 230V AC, 24V 0-10v modulating and pneumatic operation. For further details, please refer to the FSD Series product literature.

The damper control options are powered from the control panel.

24/230V option wiring:
The control options are complete with two 1m flying leads. One 2 core plus earth for power and one 6 core for indication.
The 6 core are from the auxiliary switch to give open/closed indication.
S1 and S4 are the common and are linked
S2 gives closed indication at the point of 5° to fully closed
S6 gives open indication at the point of 80° to fully open
S3 and S5 are not used and thus should be isolated
This will effect a requirement for a 5 core cable.

Wiring Detail

Refer to schematic of typical BSB electro mechanical system shown on Page 5.

Cable and Carrier System Selection to be the responsibility of the electrical contractor, in line with the project specification and site requirements.

Commissioning: BSB offers a comprehensive after sales service including pre-commission checks or a complete commissioning service of all our products in line with current CIBSE guidelines as well as planned preventative maintenance.

Control Systems Downloads

Control Brochure

BSB Engineering Services Ltd. reserves the right to modify or withdraw any specification without prior notice that may result from continuous product development. The information contained within this website is for reference only. Full product details should be obtained from our Sales Office.

Designed and Hosted by Pregnant Prawn Design.